Celina Industries manufactures a comprehensive range of standard and custom ventilation curtains for swine, dairy, poultry and greenhouse applications. Agri-Barrier curtains provide natural ventilation during summer months and essential winter weather protection, while still allowing for natural light to pass. Standard curtain systems use no power, making them a green option for livestock ventilation.

Material: Standard material types include polyethylene (PE) and vinyl (PVC). The options for material widths range from 60”-196” seamless. However, Celina reserves the right to join panels together utilizing our in-house fabric welding technologies. All curtain materials are engineered for agriculture use and are UV and abrasion resistant.

Width: A curtain’s finished width includes the top/bottom hems and optional pocket hems. Our standard hem is a 4” hem and utilizing our Triple Stitch Technology™ will produce a 2.75” pocket hem, which will receive up to a 1 ½” outside diameter tube. The chart to the right demonstrates the standard hem gap and tube diameter when using Celina’s Triple Stitch Technology™.

Length: Standard roll lengths are 600’ for single hem and double hem curtains. Custom lengths are available by special order.

In most cases, Celina’s stitching technology utilizes a chain stitch process for both the hems and pocket hems. When cutting the curtain in your facility or during the installation to reach a desired length, care must be taken to “re-seal” the compromised stitch via stapling, gluing or sewing. As per the nature of a chain stitch, once the stitch is cut it will continue to unravel. Celina Industries assumes no responsibility as to the warranty of the curtain if the above methods of “re-sealing” the curtain hems have not taken place.

Upgraded heat welded hems and pockets hems are available on all curtains; contact a Celina representative for details.

Celina Industries can also help you protect your curtain by supplying an anti-billowing system. Our custom systems are made to fit your needs and designed with lashing winches, curtain cord, and seat-belt webbing. The anti billowing system prevents wind and hard weather conditions from damaging your curtain. Contact a Celina sales representative for details.

Warranty: Celina Industries warrants that Agri-Barrier curtains be free from defects in material and workmanship for a period as stated, prorated on a monthly basis following the date of purchase. Defects are limited to any defect which is a result of the manufacturing process. Excluded are holes, punctures, or other damages which can be caused during normal installation of a curtain. Celina Industries, at its option, will repair or replace this product or any component of the product found to be defective during the warranty period. This warranty is valid for the original purchaser only, and is not transferable. Warranty does not cover normal wear or damage resulting from negligent use or misuse of the product, use contrary to instructions, labor, installation, repair or alteration by anyone other than Celina Industries or forces of nature.